I'm attempting to install an EXE using Powershell with the following code Start-Process -FilePath "C:\Windows\Temp\Installer.exe" -Verb runas I'm getting the User Account Control pop up that says "Do you want to allow the following program to make changes to this computer?" I would rather not disable UAC. Are there any methods to programatically say "Yes" to the UAC prompt or to get around it?

Why not disable UAC, let it install, and then turn UAC back on? Depending on other settings you might even need to look LowRiskFileTypes to allow an exception to fully automate it.
– BackinSep 14 '18 at 20:29

It is definitely not recommended to disable UAC. Much better to do things the correct way.
– Bill_StewartSep 15 '18 at 13:48

If it were possible to mark an application to run with silently-elevated privileges, what would become of all those apps out there with LUA [limited user access] bugs? Answer: they'd all be marked to silently elevate. How would future software for Windows be written? Answer: To silently elevate. Nobody would actually fix their apps, and end-user applications will continue to require and run with full administrative permissions unnecessarily.